From df29d851c274c018a7cfa5000da47f35e33c1550 Mon Sep 17 00:00:00 2001
From: Abdelrahman <said.abdelrahman89@gmail.com>
Date: Sun, 10 Aug 2025 16:18:21 +0100
Subject: [PATCH] Update array to support C++

---
 codegen/array/make_array.py                   |  49 ++-
 codegen/array/snippets/array_pop_macro_cpp    |   4 +
 codegen/array/snippets/stack_array_cpp        |   9 +
 .../array/snippets/stack_capacity_array_cpp   |   4 +
 src/common/misc/misc_utils.h                  |   9 +
 src/primitives/array/array.h                  | 384 +++++++++++++++++-
 6 files changed, 433 insertions(+), 26 deletions(-)
 create mode 100644 codegen/array/snippets/array_pop_macro_cpp
 create mode 100644 codegen/array/snippets/stack_array_cpp
 create mode 100644 codegen/array/snippets/stack_capacity_array_cpp

diff --git a/codegen/array/make_array.py b/codegen/array/make_array.py
index af3922c..e395e34 100644
--- a/codegen/array/make_array.py
+++ b/codegen/array/make_array.py
@@ -153,7 +153,7 @@ def make_array(user_datatypes: Dict[CDataType, ArrayData] = {}):
             )
             generic_funcs.append(alloc_capacity_func)
         
-        stack_array_macro = CMacro(
+        stack_array_cmacro = CMacro(
             name=f"wapp_{type_string_lower}_array(...)",
             value=__format_func_body(
                 filename=snippets_dir / "stack_array",
@@ -163,8 +163,18 @@ def make_array(user_datatypes: Dict[CDataType, ArrayData] = {}):
                 array_typename=array_data.array_typename,
             ),
         )
+        stack_array_cppmacro = CMacro(
+            name=f"wapp_{type_string_lower}_array(...)",
+            value=__format_func_body(
+                filename=snippets_dir / "stack_array_cpp",
+                type_string=type_string,
+                type_string_upper=type_string_upper,
+                type_string_lower=type_string_lower,
+                array_typename=array_data.array_typename,
+            ),
+        )
 
-        stack_capacity_array_macro = CMacro(
+        stack_capacity_array_cmacro = CMacro(
             name=f"wapp_{type_string_lower}_array_with_capacity(CAPACITY)",
             value=__format_func_body(
                 filename=snippets_dir / "stack_capacity_array",
@@ -174,6 +184,16 @@ def make_array(user_datatypes: Dict[CDataType, ArrayData] = {}):
                 array_typename=array_data.array_typename,
             ),
         )
+        stack_capacity_array_cppmacro = CMacro(
+            name=f"wapp_{type_string_lower}_array_with_capacity(CAPACITY)",
+            value=__format_func_body(
+                filename=snippets_dir / "stack_capacity_array_cpp",
+                type_string=type_string,
+                type_string_upper=type_string_upper,
+                type_string_lower=type_string_lower,
+                array_typename=array_data.array_typename,
+            ),
+        )
 
         alloc_capacity_array_macro = CMacro(
             name=f"wapp_{type_string_lower}_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY)",
@@ -186,7 +206,7 @@ def make_array(user_datatypes: Dict[CDataType, ArrayData] = {}):
             ),
         )
 
-        array_pop_macro = CMacro(
+        array_pop_cmacro = CMacro(
             name=f"wapp_{type_string_lower}_array_pop(ARRAY_PTR)",
             value=__format_func_body(
                 filename=snippets_dir / "array_pop_macro",
@@ -196,6 +216,16 @@ def make_array(user_datatypes: Dict[CDataType, ArrayData] = {}):
                 array_typename=array_data.array_typename,
             ),
         )
+        array_pop_cppmacro = CMacro(
+            name=f"wapp_{type_string_lower}_array_pop(ARRAY_PTR)",
+            value=__format_func_body(
+                filename=snippets_dir / "array_pop_macro_cpp",
+                type_string=type_string,
+                type_string_upper=type_string_upper,
+                type_string_lower=type_string_lower,
+                array_typename=array_data.array_typename,
+            ),
+        )
 
         get_func = CFunc(
             name=f"wapp_{type_string_lower}_array_get",
@@ -366,10 +396,17 @@ def make_array(user_datatypes: Dict[CDataType, ArrayData] = {}):
 
         header.decl_types.extend(array_data.hdr_decl_types)
         header.macros.extend([
-            stack_array_macro,
-            stack_capacity_array_macro,
             alloc_capacity_array_macro,
-            array_pop_macro,
+        ])
+        header.c_macros.extend([
+            stack_array_cmacro,
+            stack_capacity_array_cmacro,
+            array_pop_cmacro,
+        ])
+        header.cpp_macros.extend([
+            stack_array_cppmacro,
+            stack_capacity_array_cppmacro,
+            array_pop_cppmacro,
         ])
         header.types.extend([array])
         header.funcs.extend([
diff --git a/codegen/array/snippets/array_pop_macro_cpp b/codegen/array/snippets/array_pop_macro_cpp
new file mode 100644
index 0000000..41784b6
--- /dev/null
+++ b/codegen/array/snippets/array_pop_macro_cpp
@@ -0,0 +1,4 @@
+(ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_{Tlower}_array_pop(ARRAY_PTR) : \
+  {T}{{}} \
+)
diff --git a/codegen/array/snippets/stack_array_cpp b/codegen/array/snippets/stack_array_cpp
new file mode 100644
index 0000000..938bccc
--- /dev/null
+++ b/codegen/array/snippets/stack_array_cpp
@@ -0,0 +1,9 @@
+([]() {{ \
+  persistent {T} buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count({T}, __VA_ARGS__) * 2)] = {{__VA_ARGS__}}; \
+  return {ArrayType}{{ \
+    buf, \
+    wapp_misc_utils_va_args_count({T}, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count({T}, __VA_ARGS__) * 2), \
+    sizeof({T}) \
+  }}; \
+}}())
diff --git a/codegen/array/snippets/stack_capacity_array_cpp b/codegen/array/snippets/stack_capacity_array_cpp
new file mode 100644
index 0000000..7ef0cb8
--- /dev/null
+++ b/codegen/array/snippets/stack_capacity_array_cpp
@@ -0,0 +1,4 @@
+([]() {{ \
+  persistent {T} buf[CAPACITY] = {{}}; \
+  return {ArrayType}{{buf, 0, CAPACITY, sizeof({T})}}; \
+}}())
diff --git a/src/common/misc/misc_utils.h b/src/common/misc/misc_utils.h
index e416d2a..27c0074 100644
--- a/src/common/misc/misc_utils.h
+++ b/src/common/misc/misc_utils.h
@@ -38,10 +38,19 @@ BEGIN_C_LINKAGE
   ) + 1 \
 )
 
+#ifdef WAPP_PLATFORM_CPP
+#define wapp_misc_utils_va_args_count(T, ...) va_args_count<T>(__VA_ARGS__)
+#else
 #define wapp_misc_utils_va_args_count(T, ...) (sizeof((T[]){__VA_ARGS__})/sizeof(T))
+#endif // !WAPP_PLATFORM_CPP
 
 #ifdef WAPP_PLATFORM_CPP
 END_C_LINKAGE
+
+template <typename T, typename... Args>
+constexpr u64 va_args_count(Args&&...) {
+    return sizeof...(Args);
+}
 #endif // !WAPP_PLATFORM_CPP
 
 #endif // !MISC_UTILS_H
diff --git a/src/primitives/array/array.h b/src/primitives/array/array.h
index 884e3a4..e4a1414 100644
--- a/src/primitives/array/array.h
+++ b/src/primitives/array/array.h
@@ -15,6 +15,369 @@
 BEGIN_C_LINKAGE
 #endif // !WAPP_PLATFORM_CPP
 
+#define wapp_str8_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((Str8Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(Str8)))
+#define wapp_void_ptr_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((VoidPArray *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(void *)))
+#define wapp_b32_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((B32Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(b32)))
+#define wapp_char_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((CharArray *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(char)))
+#define wapp_c8_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((C8Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(c8)))
+#define wapp_c16_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((C16Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(c16)))
+#define wapp_c32_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((C32Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(c32)))
+#define wapp_i8_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((I8Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(i8)))
+#define wapp_i16_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((I16Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(i16)))
+#define wapp_i32_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((I32Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(i32)))
+#define wapp_i64_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((I64Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(i64)))
+#define wapp_u8_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((U8Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(u8)))
+#define wapp_u16_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((U16Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(u16)))
+#define wapp_u32_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((U32Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(u32)))
+#define wapp_u64_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((U64Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(u64)))
+#define wapp_f32_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((F32Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(f32)))
+#define wapp_f64_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((F64Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(f64)))
+#define wapp_f128_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((F128Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(f128)))
+#define wapp_iptr_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((IptrArray *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(iptr)))
+#define wapp_uptr_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((UptrArray *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(uptr)))
+
+#ifdef WAPP_PLATFORM_CPP
+#define wapp_str8_array(...) ([]() { \
+  persistent Str8 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(Str8, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return Str8Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(Str8, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(Str8, __VA_ARGS__) * 2), \
+    sizeof(Str8) \
+  }; \
+}())
+#define wapp_str8_array_with_capacity(CAPACITY) ([]() { \
+  persistent Str8 buf[CAPACITY] = {}; \
+  return Str8Array{buf, 0, CAPACITY, sizeof(Str8)}; \
+}())
+#define wapp_str8_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_str8_array_pop(ARRAY_PTR) : \
+  Str8{} \
+)
+#define wapp_void_ptr_array(...) ([]() { \
+  persistent void * buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(void *, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return VoidPArray{ \
+    buf, \
+    wapp_misc_utils_va_args_count(void *, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(void *, __VA_ARGS__) * 2), \
+    sizeof(void *) \
+  }; \
+}())
+#define wapp_void_ptr_array_with_capacity(CAPACITY) ([]() { \
+  persistent void * buf[CAPACITY] = {}; \
+  return VoidPArray{buf, 0, CAPACITY, sizeof(void *)}; \
+}())
+#define wapp_void_ptr_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_void_ptr_array_pop(ARRAY_PTR) : \
+  void *{} \
+)
+#define wapp_b32_array(...) ([]() { \
+  persistent b32 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(b32, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return B32Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(b32, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(b32, __VA_ARGS__) * 2), \
+    sizeof(b32) \
+  }; \
+}())
+#define wapp_b32_array_with_capacity(CAPACITY) ([]() { \
+  persistent b32 buf[CAPACITY] = {}; \
+  return B32Array{buf, 0, CAPACITY, sizeof(b32)}; \
+}())
+#define wapp_b32_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_b32_array_pop(ARRAY_PTR) : \
+  b32{} \
+)
+#define wapp_char_array(...) ([]() { \
+  persistent char buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(char, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return CharArray{ \
+    buf, \
+    wapp_misc_utils_va_args_count(char, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(char, __VA_ARGS__) * 2), \
+    sizeof(char) \
+  }; \
+}())
+#define wapp_char_array_with_capacity(CAPACITY) ([]() { \
+  persistent char buf[CAPACITY] = {}; \
+  return CharArray{buf, 0, CAPACITY, sizeof(char)}; \
+}())
+#define wapp_char_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_char_array_pop(ARRAY_PTR) : \
+  char{} \
+)
+#define wapp_c8_array(...) ([]() { \
+  persistent c8 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(c8, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return C8Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(c8, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(c8, __VA_ARGS__) * 2), \
+    sizeof(c8) \
+  }; \
+}())
+#define wapp_c8_array_with_capacity(CAPACITY) ([]() { \
+  persistent c8 buf[CAPACITY] = {}; \
+  return C8Array{buf, 0, CAPACITY, sizeof(c8)}; \
+}())
+#define wapp_c8_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_c8_array_pop(ARRAY_PTR) : \
+  c8{} \
+)
+#define wapp_c16_array(...) ([]() { \
+  persistent c16 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(c16, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return C16Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(c16, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(c16, __VA_ARGS__) * 2), \
+    sizeof(c16) \
+  }; \
+}())
+#define wapp_c16_array_with_capacity(CAPACITY) ([]() { \
+  persistent c16 buf[CAPACITY] = {}; \
+  return C16Array{buf, 0, CAPACITY, sizeof(c16)}; \
+}())
+#define wapp_c16_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_c16_array_pop(ARRAY_PTR) : \
+  c16{} \
+)
+#define wapp_c32_array(...) ([]() { \
+  persistent c32 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(c32, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return C32Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(c32, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(c32, __VA_ARGS__) * 2), \
+    sizeof(c32) \
+  }; \
+}())
+#define wapp_c32_array_with_capacity(CAPACITY) ([]() { \
+  persistent c32 buf[CAPACITY] = {}; \
+  return C32Array{buf, 0, CAPACITY, sizeof(c32)}; \
+}())
+#define wapp_c32_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_c32_array_pop(ARRAY_PTR) : \
+  c32{} \
+)
+#define wapp_i8_array(...) ([]() { \
+  persistent i8 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(i8, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return I8Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(i8, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(i8, __VA_ARGS__) * 2), \
+    sizeof(i8) \
+  }; \
+}())
+#define wapp_i8_array_with_capacity(CAPACITY) ([]() { \
+  persistent i8 buf[CAPACITY] = {}; \
+  return I8Array{buf, 0, CAPACITY, sizeof(i8)}; \
+}())
+#define wapp_i8_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_i8_array_pop(ARRAY_PTR) : \
+  i8{} \
+)
+#define wapp_i16_array(...) ([]() { \
+  persistent i16 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(i16, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return I16Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(i16, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(i16, __VA_ARGS__) * 2), \
+    sizeof(i16) \
+  }; \
+}())
+#define wapp_i16_array_with_capacity(CAPACITY) ([]() { \
+  persistent i16 buf[CAPACITY] = {}; \
+  return I16Array{buf, 0, CAPACITY, sizeof(i16)}; \
+}())
+#define wapp_i16_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_i16_array_pop(ARRAY_PTR) : \
+  i16{} \
+)
+#define wapp_i32_array(...) ([]() { \
+  persistent i32 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(i32, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return I32Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(i32, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(i32, __VA_ARGS__) * 2), \
+    sizeof(i32) \
+  }; \
+}())
+#define wapp_i32_array_with_capacity(CAPACITY) ([]() { \
+  persistent i32 buf[CAPACITY] = {}; \
+  return I32Array{buf, 0, CAPACITY, sizeof(i32)}; \
+}())
+#define wapp_i32_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_i32_array_pop(ARRAY_PTR) : \
+  i32{} \
+)
+#define wapp_i64_array(...) ([]() { \
+  persistent i64 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(i64, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return I64Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(i64, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(i64, __VA_ARGS__) * 2), \
+    sizeof(i64) \
+  }; \
+}())
+#define wapp_i64_array_with_capacity(CAPACITY) ([]() { \
+  persistent i64 buf[CAPACITY] = {}; \
+  return I64Array{buf, 0, CAPACITY, sizeof(i64)}; \
+}())
+#define wapp_i64_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_i64_array_pop(ARRAY_PTR) : \
+  i64{} \
+)
+#define wapp_u8_array(...) ([]() { \
+  persistent u8 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(u8, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return U8Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(u8, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(u8, __VA_ARGS__) * 2), \
+    sizeof(u8) \
+  }; \
+}())
+#define wapp_u8_array_with_capacity(CAPACITY) ([]() { \
+  persistent u8 buf[CAPACITY] = {}; \
+  return U8Array{buf, 0, CAPACITY, sizeof(u8)}; \
+}())
+#define wapp_u8_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_u8_array_pop(ARRAY_PTR) : \
+  u8{} \
+)
+#define wapp_u16_array(...) ([]() { \
+  persistent u16 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(u16, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return U16Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(u16, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(u16, __VA_ARGS__) * 2), \
+    sizeof(u16) \
+  }; \
+}())
+#define wapp_u16_array_with_capacity(CAPACITY) ([]() { \
+  persistent u16 buf[CAPACITY] = {}; \
+  return U16Array{buf, 0, CAPACITY, sizeof(u16)}; \
+}())
+#define wapp_u16_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_u16_array_pop(ARRAY_PTR) : \
+  u16{} \
+)
+#define wapp_u32_array(...) ([]() { \
+  persistent u32 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(u32, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return U32Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(u32, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(u32, __VA_ARGS__) * 2), \
+    sizeof(u32) \
+  }; \
+}())
+#define wapp_u32_array_with_capacity(CAPACITY) ([]() { \
+  persistent u32 buf[CAPACITY] = {}; \
+  return U32Array{buf, 0, CAPACITY, sizeof(u32)}; \
+}())
+#define wapp_u32_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_u32_array_pop(ARRAY_PTR) : \
+  u32{} \
+)
+#define wapp_u64_array(...) ([]() { \
+  persistent u64 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(u64, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return U64Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(u64, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(u64, __VA_ARGS__) * 2), \
+    sizeof(u64) \
+  }; \
+}())
+#define wapp_u64_array_with_capacity(CAPACITY) ([]() { \
+  persistent u64 buf[CAPACITY] = {}; \
+  return U64Array{buf, 0, CAPACITY, sizeof(u64)}; \
+}())
+#define wapp_u64_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_u64_array_pop(ARRAY_PTR) : \
+  u64{} \
+)
+#define wapp_f32_array(...) ([]() { \
+  persistent f32 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(f32, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return F32Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(f32, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(f32, __VA_ARGS__) * 2), \
+    sizeof(f32) \
+  }; \
+}())
+#define wapp_f32_array_with_capacity(CAPACITY) ([]() { \
+  persistent f32 buf[CAPACITY] = {}; \
+  return F32Array{buf, 0, CAPACITY, sizeof(f32)}; \
+}())
+#define wapp_f32_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_f32_array_pop(ARRAY_PTR) : \
+  f32{} \
+)
+#define wapp_f64_array(...) ([]() { \
+  persistent f64 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(f64, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return F64Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(f64, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(f64, __VA_ARGS__) * 2), \
+    sizeof(f64) \
+  }; \
+}())
+#define wapp_f64_array_with_capacity(CAPACITY) ([]() { \
+  persistent f64 buf[CAPACITY] = {}; \
+  return F64Array{buf, 0, CAPACITY, sizeof(f64)}; \
+}())
+#define wapp_f64_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_f64_array_pop(ARRAY_PTR) : \
+  f64{} \
+)
+#define wapp_f128_array(...) ([]() { \
+  persistent f128 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(f128, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return F128Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(f128, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(f128, __VA_ARGS__) * 2), \
+    sizeof(f128) \
+  }; \
+}())
+#define wapp_f128_array_with_capacity(CAPACITY) ([]() { \
+  persistent f128 buf[CAPACITY] = {}; \
+  return F128Array{buf, 0, CAPACITY, sizeof(f128)}; \
+}())
+#define wapp_f128_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_f128_array_pop(ARRAY_PTR) : \
+  f128{} \
+)
+#define wapp_iptr_array(...) ([]() { \
+  persistent iptr buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(iptr, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return IptrArray{ \
+    buf, \
+    wapp_misc_utils_va_args_count(iptr, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(iptr, __VA_ARGS__) * 2), \
+    sizeof(iptr) \
+  }; \
+}())
+#define wapp_iptr_array_with_capacity(CAPACITY) ([]() { \
+  persistent iptr buf[CAPACITY] = {}; \
+  return IptrArray{buf, 0, CAPACITY, sizeof(iptr)}; \
+}())
+#define wapp_iptr_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_iptr_array_pop(ARRAY_PTR) : \
+  iptr{} \
+)
+#define wapp_uptr_array(...) ([]() { \
+  persistent uptr buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(uptr, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return UptrArray{ \
+    buf, \
+    wapp_misc_utils_va_args_count(uptr, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(uptr, __VA_ARGS__) * 2), \
+    sizeof(uptr) \
+  }; \
+}())
+#define wapp_uptr_array_with_capacity(CAPACITY) ([]() { \
+  persistent uptr buf[CAPACITY] = {}; \
+  return UptrArray{buf, 0, CAPACITY, sizeof(uptr)}; \
+}())
+#define wapp_uptr_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_uptr_array_pop(ARRAY_PTR) : \
+  uptr{} \
+)
+#else
 #define wapp_str8_array(...) ((Str8Array){ \
   .items = (Str8[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(Str8, __VA_ARGS__) * 2)]){__VA_ARGS__}, \
   .count = wapp_misc_utils_va_args_count(Str8, __VA_ARGS__), \
@@ -22,7 +385,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(Str8) \
 })
 #define wapp_str8_array_with_capacity(CAPACITY) ((Str8Array){.items = (Str8[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(Str8)})
-#define wapp_str8_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((Str8Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(Str8)))
 #define wapp_str8_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_str8_array_pop(ARRAY_PTR) : \
   (Str8){0} \
@@ -34,7 +396,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(void *) \
 })
 #define wapp_void_ptr_array_with_capacity(CAPACITY) ((VoidPArray){.items = (void *[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(void *)})
-#define wapp_void_ptr_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((VoidPArray *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(void *)))
 #define wapp_void_ptr_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_void_ptr_array_pop(ARRAY_PTR) : \
   (void *){0} \
@@ -46,7 +407,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(b32) \
 })
 #define wapp_b32_array_with_capacity(CAPACITY) ((B32Array){.items = (b32[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(b32)})
-#define wapp_b32_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((B32Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(b32)))
 #define wapp_b32_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_b32_array_pop(ARRAY_PTR) : \
   (b32){0} \
@@ -58,7 +418,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(char) \
 })
 #define wapp_char_array_with_capacity(CAPACITY) ((CharArray){.items = (char[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(char)})
-#define wapp_char_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((CharArray *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(char)))
 #define wapp_char_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_char_array_pop(ARRAY_PTR) : \
   (char){0} \
@@ -70,7 +429,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(c8) \
 })
 #define wapp_c8_array_with_capacity(CAPACITY) ((C8Array){.items = (c8[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(c8)})
-#define wapp_c8_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((C8Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(c8)))
 #define wapp_c8_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_c8_array_pop(ARRAY_PTR) : \
   (c8){0} \
@@ -82,7 +440,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(c16) \
 })
 #define wapp_c16_array_with_capacity(CAPACITY) ((C16Array){.items = (c16[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(c16)})
-#define wapp_c16_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((C16Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(c16)))
 #define wapp_c16_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_c16_array_pop(ARRAY_PTR) : \
   (c16){0} \
@@ -94,7 +451,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(c32) \
 })
 #define wapp_c32_array_with_capacity(CAPACITY) ((C32Array){.items = (c32[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(c32)})
-#define wapp_c32_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((C32Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(c32)))
 #define wapp_c32_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_c32_array_pop(ARRAY_PTR) : \
   (c32){0} \
@@ -106,7 +462,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(i8) \
 })
 #define wapp_i8_array_with_capacity(CAPACITY) ((I8Array){.items = (i8[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(i8)})
-#define wapp_i8_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((I8Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(i8)))
 #define wapp_i8_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_i8_array_pop(ARRAY_PTR) : \
   (i8){0} \
@@ -118,7 +473,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(i16) \
 })
 #define wapp_i16_array_with_capacity(CAPACITY) ((I16Array){.items = (i16[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(i16)})
-#define wapp_i16_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((I16Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(i16)))
 #define wapp_i16_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_i16_array_pop(ARRAY_PTR) : \
   (i16){0} \
@@ -130,7 +484,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(i32) \
 })
 #define wapp_i32_array_with_capacity(CAPACITY) ((I32Array){.items = (i32[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(i32)})
-#define wapp_i32_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((I32Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(i32)))
 #define wapp_i32_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_i32_array_pop(ARRAY_PTR) : \
   (i32){0} \
@@ -142,7 +495,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(i64) \
 })
 #define wapp_i64_array_with_capacity(CAPACITY) ((I64Array){.items = (i64[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(i64)})
-#define wapp_i64_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((I64Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(i64)))
 #define wapp_i64_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_i64_array_pop(ARRAY_PTR) : \
   (i64){0} \
@@ -154,7 +506,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(u8) \
 })
 #define wapp_u8_array_with_capacity(CAPACITY) ((U8Array){.items = (u8[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(u8)})
-#define wapp_u8_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((U8Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(u8)))
 #define wapp_u8_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_u8_array_pop(ARRAY_PTR) : \
   (u8){0} \
@@ -166,7 +517,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(u16) \
 })
 #define wapp_u16_array_with_capacity(CAPACITY) ((U16Array){.items = (u16[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(u16)})
-#define wapp_u16_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((U16Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(u16)))
 #define wapp_u16_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_u16_array_pop(ARRAY_PTR) : \
   (u16){0} \
@@ -178,7 +528,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(u32) \
 })
 #define wapp_u32_array_with_capacity(CAPACITY) ((U32Array){.items = (u32[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(u32)})
-#define wapp_u32_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((U32Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(u32)))
 #define wapp_u32_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_u32_array_pop(ARRAY_PTR) : \
   (u32){0} \
@@ -190,7 +539,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(u64) \
 })
 #define wapp_u64_array_with_capacity(CAPACITY) ((U64Array){.items = (u64[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(u64)})
-#define wapp_u64_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((U64Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(u64)))
 #define wapp_u64_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_u64_array_pop(ARRAY_PTR) : \
   (u64){0} \
@@ -202,7 +550,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(f32) \
 })
 #define wapp_f32_array_with_capacity(CAPACITY) ((F32Array){.items = (f32[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(f32)})
-#define wapp_f32_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((F32Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(f32)))
 #define wapp_f32_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_f32_array_pop(ARRAY_PTR) : \
   (f32){0} \
@@ -214,7 +561,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(f64) \
 })
 #define wapp_f64_array_with_capacity(CAPACITY) ((F64Array){.items = (f64[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(f64)})
-#define wapp_f64_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((F64Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(f64)))
 #define wapp_f64_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_f64_array_pop(ARRAY_PTR) : \
   (f64){0} \
@@ -226,7 +572,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(f128) \
 })
 #define wapp_f128_array_with_capacity(CAPACITY) ((F128Array){.items = (f128[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(f128)})
-#define wapp_f128_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((F128Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(f128)))
 #define wapp_f128_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_f128_array_pop(ARRAY_PTR) : \
   (f128){0} \
@@ -238,7 +583,6 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(iptr) \
 })
 #define wapp_iptr_array_with_capacity(CAPACITY) ((IptrArray){.items = (iptr[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(iptr)})
-#define wapp_iptr_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((IptrArray *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(iptr)))
 #define wapp_iptr_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_iptr_array_pop(ARRAY_PTR) : \
   (iptr){0} \
@@ -250,11 +594,11 @@ BEGIN_C_LINKAGE
   .item_size = sizeof(uptr) \
 })
 #define wapp_uptr_array_with_capacity(CAPACITY) ((UptrArray){.items = (uptr[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(uptr)})
-#define wapp_uptr_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((UptrArray *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(uptr)))
 #define wapp_uptr_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_uptr_array_pop(ARRAY_PTR) : \
   (uptr){0} \
 )
+#endif // !WAPP_PLATFORM_CPP
 
 typedef struct str8 Str8;